Comment 6 for bug 1496305

Reviewed: https://review.openstack.org/225068
Committed: https://git.openstack.org/cgit/openstack/python-glanceclient/commit/?id=68cf63da7a53a88f0b977bf9f9ce875a51ecb407
Submitter: Jenkins
Branch: stable/kilo

commit 68cf63da7a53a88f0b977bf9f9ce875a51ecb407
Author: Flavio Percoco <email address hidden>
Date: Wed Sep 16 10:56:31 2015 +0200

    Don't get the image before deleting it

    The client currently downloads the image metadata to check if it's deleted
    or not. This logic belongs to the server and it's already implemented
    there. Instead of getting the image, send the delete request and catch
    the 404 error, which is already raised by the server.

    Change-Id: I1e6ef42340f8e380ff99b9d6ca7ea416e0eebfbc
    Closes-bug: #1496305
    (cherry picked from commit b8a881f5ea89514d715e61b632bc3081a0dde2c6)
    (cherry picked from commit e82d9df74cbac9accc8a6724c0759760e44bb315)